<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<script src="js/jquery-1.11.0.min.js"></script>
<body>
    <form>
        信用卡余额: <input readonly type="text" id="amount">
        选择你要充值的账户: <select id="zh">
                           <option>--请选择--</option>
                        </select>
        选择你要充值的数额: <input type="text" id="num"><div id="div"></div><br>
        <input id="btn" type="button" value="确认充值">
    </form>
    <table width="100%" id="shouye">
        <tr>
            <td align="center"><a href="/airong/index.html">首页</a></td>
            <!--    <td align="center"><a href="#"><input type="button" id="lc" value="理财"></a></td>-->
            <td align="center"><a href="" id="lc">理财</a></td>
            <td align="center"><a href="/airong/personalCenter.html">我的</a></td>

        </tr>
    </table>
</body>
    <script>
        //获取地址栏参数，name:参数名称
        function getUrlParms (name) {
            let url = window.location.href;//获取请求进来的完整url
            let tstr = url.substring(url.indexOf('?') + 1).split('&');//先截取url的?后面的参数部分，在根据&分割成参数数组
            let result = {};
            tstr.forEach((item) => {
                let res = item.split('=');//res为type,my-component1.vue。  res[0]为type，res[1为]my-component1.vue
                result[res[0]] = res[1];//构造成键值对形式 res[0]为键，res[1]为值 例：type: "my-component1.vue"
            });
            return result[name];//通过键取值
        };
        let uid = getUrlParms("uid");
        let cid = getUrlParms("cid");
        findCz(uid)

        function findCz(uid) {
            let params = {uid:uid, cid:cid}
            let url = "/airong/cc?action=findCz";
            $.get(url,params,function (data) {
                $("#amount").val(data.amount);
                $("#zh").html("");
                $.each(data.card2List,function (index,element) {
                    $("#zh").append("<option>"+ element.id +"</option>")
                });
            },"json");
        }
        $("#num").blur(function () {
            $("#div").html("");
            let amount = $("#amount").val();
            let num = $("#num").val();
            if (Number.parseInt(num) > Number.parseInt(amount)){
                $("#div").append("<a style=\"color: red\">信用卡余额不足</a>")
            }else {
                $("#btn").click(function () {
                    let card02ID = $("#zh").val();
                    let url = "/airong/cc?action=cz";
                    let params = {
                        cid: cid,
                        card02ID: card02ID,
                        num: num,
                        uid: uid
                    }
                    $.get(url,params,function (data) {
                        if (data === "Y"){
                            // 充值成功
                            alert("充值成功")
                            window.location.href = "showCC.html?cid="+cid+"&uid="+uid;
                        }else if (data === "N"){
                            // 充值失败
                            alert("充值失败")
                            window.location.href = "showCC.html?cid="+cid+"&uid="+uid;
                        }else if (data === "6"){
                            $("#div").append("<a style=\"color: red\">信用卡余额不足</a>")
                        }
                    },"text")
                });
            }
        });

        let urll = "/airong/cc?action=getSessionID";
        let paramsl = {}
        $.get(urll,paramsl,function (sessionID){
            document.getElementById('lc').href= "products.html?uid="+sessionID;
        },"text")

    </script>
<style>
    div {
        width: 100%;
        text-align: center;
    }
    #shouye{
        position: absolute;
        top: 600px;
        padding: 5px;
        margin: 4px;
        background-color: bisque;
        font-size: 20px;
        text-align: center;
        z-index: 1;
    }

</style>
</html>